Home / 10,630,266.80-15,947,934.41-3,441,802.82

Finding the Fourth Proportional to 10,630,266.80, 15,947,934.41 and 3,441,802.82

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Solution

The fourth proportional to 10,630,266.80, 15,947,934.41 and 3,441,802.82 is: 5,163,524.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,266.80 : 15,947,934.41 = 3,441,802.82 : x
  2. Step 2: Convert to fraction form
    10,630,266.80/15,947,934.41 = 3,441,802.82/x
  3. Step 3: Cross multiply
    10,630,266.80x = 15,947,934.41 × 3,441,802.82
  4. Step 4: Simplify right side
    10,630,266.80x = 54,889,645,554,377.87
  5. Step 5: Solve for x
    x = 54,889,645,554,377.87/10,630,266.80
  6. Step 6: Final answer
    x = 5,163,524.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.